Ntau cov hlau hloov lub duav tau tsim los siv tawv hlau hu ua cob alt txhawm rau txuas lub neej ntawm lub duav hloov. Raws li kev hloov lub duav tsis ua tiav thiab cov hlau flakes nkag mus rau hauv lub cev, cov neeg mob tuaj yeem raug kev txom nyem los ntawm cob alt toxicity cob alt toxicity Cob alt lom yog intoxication los ntawm ntau theem ntawm cob alt hauv lub cev Cob alt yog ib qho tseem ceeb rau kev noj qab haus huv hauv tsiaj nyob rau hauv feeb npaum li cas raws li ib feem ntawm vitamin B 12Ib tug tsis txaus ntawm cob alt, uas yog heev tsawg, kuj muaj peev xwm ua rau tuag taus, ua rau pernicious anemia. https://en.wikipedia.org › wiki › Cob alt_poisoning
Cob alt lom - Wikipedia
(nce qib cob alt).
Puas titanium hloov dua siab tshiab muaj cob alt?
Cov qia femoral yog qhov hloov pauv uas haum rau koj cov pob txha ncej puab. Keeb kwm, qhov no yog tsim los ntawm titanium thiab/los yog cob alt-chromium hlauNyob rau hauv lub caij nyoog niaj hnub ntawm kev hloov lub duav, cemented stems (ntxig nrog cov pob txha phais) yog tsim los ntawm cob alt-chromium hlau.
Thaum twg lawv pib siv cob alt hauv kev hloov lub duav?
In the 2000s, tuam txhab lag luam pib tsim thiab thawb cov hlau-rau-hlau hloov lub duav, tab sis tsis ntev nws tau pom tseeb tias lawv muaj siab dua li qhov ua tsis tau zoo. Tsis tas li ntawd, tib neeg tau yws txog qhov mob ntawm lub duav thiab tau nthuav tawm nrog qib cob alt thiab chromium siab.
Dab tsi yog hlau feem ntau siv los hloov lub duav?
Hlau thiab Yas TsosCov hlau siv ntau tshaj plaws suav nrog
titanium thiab stainless hlau . Cov yas hu ua polyethylene.
Yog cob alt lub duav puas nyab xeeb?
Kev nqhis lossis nqus cov cob alt ntau dhau tuaj yeem ua rau lag ntseg, teeb meem thyroid, teeb meem paj hlwb thiab teeb meem plawv. Cov teeb meem tib yam tuaj yeem tshwm sim hauv cov neeg mob hip cog yog tias cov hlau ions hauv cov ntshav ntau dhau. Thaum cov cob alt tso tawm ntau dhau, lub cev tuaj yeem tso tawm sai sai.
